TEKS 8C: Calculate percent composition and empirical and molecular formulas.

Allied Victory in World War II

TEKS 8C: Calculate percent composition and empirical and molecular formulas. Objectives

• Describe the reasons for the final defeat of the Nazis.

• Summarize how the Allies began to push back the Japanese in the Pacific.

• Explain the American strategy for ending the war against Japan and the consequences of that strategy.

TEKS 8C: Calculate percent composition and empirical and molecular formulas. Terms and People

•

V-E Day

– the day the Allies achieved victory in Europe, May 8, 1945 •

Bataan Death March

– 65-mile march suffered by American and Filipino prisoners of the Japanese •

Douglas MacArthur

– American general who led U.S. forces in the battles to defeat Japan •

island-hopping

– the act of recapturing some Japanese-held islands while bypassing others

TEKS 8C: Calculate percent composition and empirical and molecular formulas. Terms and People

(continued) •

kamikaze

– Japanese pilot who undertook a suicide mission •

Manhattan Project

collaboration of Allied scientists who raced to test the first atomic bomb – code name for a •

Hiroshima

– city in Japan where the first atomic bomb was dropped in August 1945 •

Nagasaki

– city in Japan where the second atomic bomb was dropped in August 1945

TEKS 8C: Calculate percent composition and empirical and molecular formulas. How did the Allies finally defeat the Axis powers?

By 1945, the war in Europe was nearing its end. Germany was being attacked from east and west, and Axis armies were surrendering. In the Pacific, a series of bloody battles continued on the islands as Allied military leaders planned a land invasion of Japan. World War II finally ended when the United States dropped atomic bombs on two Japanese cities.

TEKS 8C: Calculate percent composition and empirical and molecular formulas. In the spring of 1945, the Nazis were surrounded and defeated.

• From the west the Allies surged into Germany, from the east Soviet troops closed in on Berlin.

and • In Italy, guerrillas captured and executed Mussolini. Hitler committed suicide.

The Allies proclaimed May 8, 1945, V-E Day.

TEKS 8C: Calculate percent composition and empirical and molecular formulas. There were several reasons why the mighty Axis powers fell to the Allies.

• Germany’s geographic location left it open to invasion from all sides.

• Hitler made some poor military decisions.

• The Soviet army proved far stronger than expected.

• The United States had an enormous capacity for industrial production.

TEKS 8C: Calculate percent composition and empirical and molecular formulas. The Allies could now focus on defeating Japan.

Until mid-1942, Japan had been undefeated in the Pacific.

They gained control of the Philippines in May 1942 and forced U.S. and Filipino soldiers on the

Bataan Death March.

However, after the battles of Midway and the Coral Sea, the United States took the offensive in the Pacific.

TEKS 8C: Calculate percent composition and empirical and molecular formulas.

In the summer of 1942, U.S. Marines defeated the Japanese at Guadalcanal. Led by General

Douglas MacArthur,

they began an move north toward Japan.

island-hopping

strategy to As the Allies poured all of their resources into defeating Japan, bloody battles ensued.

Kamikaze

pilots undertook suicide missions, crashing their planes into American warships.

TEKS 8C: Calculate percent composition and empirical and molecular formulas. The Allied advance toward Japan

TEKS 8C: Calculate percent composition and empirical and molecular formulas. Meanwhile, Allied scientists offered another way to end the war.

• They worked on splitting the atom to create a new kind of bomb.

• In July 1945, the

Manhattan Project

tested the first atomic bomb successfully in New Mexico. • Harry Truman, who had become president after the death of Roosevelt, realized that it was a terrible new force for destruction. Nevertheless, he decided to use the new weapon against Japan.

TEKS 8C: Calculate percent composition and empirical and molecular formulas. Allied leaders warned Japan to surrender or face destruction. Japan ignored the warning.

On August 6, 1945, U.S. planes dropped the first atomic bomb on

Hiroshima,

instantly killing more than 70,000 people.

TEKS 8C: Calculate percent composition and empirical and molecular formulas.

August 8: The Soviet Union invaded Manchuria. The Japanese did not respond.

August 9: The United States dropped a second atomic bomb on

Nagasaki.

This time, more than 40,000 people were killed.

August 10: Emperor Hirohito intervened and forced the government to surrender.

September 2, 1945:

was signed.

A formal peace treaty